Fans watching Morocco's shock win over Belgium on Sunday were left confused after goalkeeper Yassine Bounou appeared to disappear moments before kick-off.
The North Africans, having played out a 0-0 draw with Croatia last time out, appeared to initially line up with the 31-year-old La Liga keeper, who took part in his side's warm-up and even sang the national anthem before then disappearing and being replaced.
At the last minute, reserve goalkeeper Munir Mohamedi was handed a rare start between the sticks for the Moroccans, but the move clearly went under the radar.